3. To disconnect a vacuum hose (1) from a pneumodrive (2) throttle заслонки the first chamber.

4. To connect a control tachometre according to the manufacturer instruction.

5. To start the engine and to leave to idle.

6. To check up frequency of rotation on a control tachometre, it should be 3500 mines-1. If necessary to adjust frequency of rotation, bending or unbending a plug of the lever of a drive throttle заслонки the first chamber.

7. To remove the carburettor and probeами to check up приоткрывание throttle заслонки the first chamber which should be on models with mechanical transmission (1,3±0,1) mm, and on models with automatic transmission (1,5±0,1) mm. If necessary to adjust приоткрывание throttle заслонки, bending / compressing or unbending / unclenching a lever plug.